AR15 5.56 22" Bolt Action Upper Receiver |FDE

*30% less weight with the stainless 416R MLOK split rail than regular MLOK! This AR-15 Complete 5.56 NATO Bolt Action Style rifle length upper has a 22" heavy barrel with a stainless finish, spiral flutes, and features a 1:8 twist rate. It includes the stainless 416R MLOK split rail, a Flat Dark Earth Cerakote upper receiver, a bolt carrier group, and a right-side bolt action style charger. This 5.56 NATO upper is compatible with any mil-spec AR-15 lower.